106 أسطر
2.7 KiB
Bash
ملف تنفيذي
106 أسطر
2.7 KiB
Bash
ملف تنفيذي
#!/bin/bash
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# Configuration
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LOG_FILE="api.log"
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GHAYMAH_URL="YOUR_GHAYMAH_ENDPOINT_HERE" # Will be provided later
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echo "Starting log monitor..."
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echo "Watching file: $LOG_FILE"
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# Check if log file exists
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if [ ! -f "$LOG_FILE" ]; then
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echo "Warning: $LOG_FILE not found. Creating it..."
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touch "$LOG_FILE"
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fi
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# Function to get server info
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get_server_info() {
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# Get IP address - try different methods
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if command -v hostname &> /dev/null; then
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IP=$(hostname -I | awk '{print $1}')
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elif command -v ip &> /dev/null; then
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IP=$(ip addr show | grep "inet " | grep -v 127.0.0.1 | awk '{print $2}' | cut -d'/' -f1 | head -n1)
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else
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IP="127.0.0.1"
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fi
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# Get CPU usage
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if command -v top &> /dev/null; then
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CPU=$(top -bn1 | grep "Cpu(s)" | awk '{print $2}' | cut -d'%' -f1)
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else
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CPU="N/A"
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fi
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# Get available RAM
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if command -v free &> /dev/null; then
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RAM=$(free -h | grep Mem | awk '{print $7}')
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else
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RAM="N/A"
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fi
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# Get available disk space
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if command -v df &> /dev/null; then
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DISK=$(df -h / | tail -1 | awk '{print $4}')
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else
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DISK="N/A"
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fi
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echo "$IP|$CPU|$RAM|$DISK"
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}
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# Function to send alert
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send_alert() {
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ERROR_MSG=$1
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TIMESTAMP=$(date -u +"%Y-%m-%dT%H:%M:%SZ")
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# Get server metrics
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SERVER_INFO=$(get_server_info)
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IP=$(echo $SERVER_INFO | cut -d'|' -f1)
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CPU=$(echo $SERVER_INFO | cut -d'|' -f2)
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RAM=$(echo $SERVER_INFO | cut -d'|' -f3)
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DISK=$(echo $SERVER_INFO | cut -d'|' -f4)
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# Create JSON payload
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JSON_PAYLOAD=$(cat <<EOF
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{
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"error": "$ERROR_MSG",
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"timestamp": "$TIMESTAMP",
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"message": "Error detected in API logs",
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"server_metrics": {
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"ip": "$IP",
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"cpu_usage": "${CPU}%",
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"ram_available": "$RAM",
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"disk_space": "$DISK"
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}
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}
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EOF
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)
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echo "=========================================="
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echo "⚠️ ALERT DETECTED!"
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echo "Error: $ERROR_MSG"
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echo "Server IP: $IP | CPU: ${CPU}% | RAM: $RAM | Disk: $DISK"
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echo "=========================================="
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# Send to Ghaymah endpoint
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# Uncomment when endpoint URL is provided
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# curl -X POST "$GHAYMAH_URL" \
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# -H "Content-Type: application/json" \
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# -d "$JSON_PAYLOAD"
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# For now, just save to alert file
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echo "$JSON_PAYLOAD" >> alerts.log
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echo "Alert saved to alerts.log"
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echo ""
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}
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# Monitor log file continuously
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# Only trigger on actual ERROR lines with 4XX or 5XX codes
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tail -f "$LOG_FILE" | while read line
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do
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# Only check lines that have ERROR level AND contain error codes
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if echo "$line" | grep "ERROR" | grep -E "(400|404|500|503|failed|timeout)" > /dev/null; then
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send_alert "$line"
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fi
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done
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